This package is perfect for those that wish to use the Two Little Fishies Phosban Reactor 150 with CDX Carbon Dioxide Adsorption Media and their protein skimmer. This package includes the:

• Two Little Fishies Phosban Reactor 150
• Two Little Fishies CDX Carbon Dioxide Adsorption Media
• Two Little Fishies CDX Adaptor

How to Use:
The Two Little Fishies CDX Carbon Dioxide Adsorption Media helps maintain and elevate aquarium pH by removing CO2 (carbon dioxide) introduced through a protein skimmer. Excess CO2 is a problem because it dissolves into aquarium water and depresses the average pH. Simply pour the CDX into the Two Little Fishies PhosBan Reactor and connect the CDX-filled reactor to your protein skimmer's air intake hose. You can use the Two Little Fishies CDX Adaptor to connect the air intake for the protein skimmer to the outflow pipe of the reactor.